Basically, is there a way or an app to make send and end key short cuts? Like say on the Desire..there are hardware buttons like search etc. Or on the Nexus one, is there a way to make tapping the track ball answer and end a call? My swipe to answer a call is laggy and to end a call sometimes I have to press it twice OR Ill accidentally be on a different screen when I go to hit end. I guess my cheek must accidentally be pressing home or some shit. But its happened numerous times, and itd just be much easier to have a dedicated button.